Robust G80 US-Type Welded Master Link Kit is heavy-duty integrated Rigging Hardware, specially engineered for multi-leg Chain Slings and serving as the top load-bearing assembly for complete lifting systems. The full kit consists of a US-standard main master link and matched sub-links. All core components are made of high-strength alloy steel, integrally formed by precise Drop Forgings and closed welding technology, and optimized via professional quenching and tempering heat treatment. Featuring solid compact structure, superior tensile strength, toughness and fatigue resistance, it fully complies with G80 lifting standards and US ASME industrial specifications.
The US-style elongated oval link provides larger force-bearing area and uniform load distribution, effectively dispersing multi-point lifting stress and avoiding local stress concentration, ideal for 1–4 leg chain sling assemblies. The standardized all-in-one kit requires no extra accessories, enabling fast on-site assembly an…